Toothbrush handle



FIG. 1 is a perspective view of the toothbrush handle embodying the new design;

FIG. 2 is a right side view of the toothbrush handle, the left side view being a minor image thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a top view thereof; and,

FIG. 6 is a bottom view thereof.

FIGS. 1-6 show a replacement toothbrush head, and a portion of the toothbrush handle in phantom lines. The portions shown in phantom lines are shown for environmental purposes only and form no part of the claimed design. 

The ornamental design for a toothbrush handle, as shown and described. 